This is a note to let you know that I've just added the patch titled USB: serial: option: remove old LARA-R6 PID to the 5.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: usb-serial-option-remove-old-lara-r6-pid.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 2ec106b96afc19698ff934323b633c0729d4c7f8 Mon Sep 17 00:00:00 2001 From: Davide Tronchin <davide.tronchin.94@xxxxxxxxx> Date: Wed, 16 Nov 2022 16:59:48 +0100 Subject: USB: serial: option: remove old LARA-R6 PID From: Davide Tronchin <davide.tronchin.94@xxxxxxxxx> commit 2ec106b96afc19698ff934323b633c0729d4c7f8 upstream. Remove the UBLOX_PRODUCT_R6XX 0x90fa association since LARA-R6 00B final product uses a new USB composition with different PID. 0x90fa PID used only by LARA-R6 internal prototypes. Move 0x90fa PID directly in the option_ids array since used by other Qualcomm based modem vendors as pointed out in: https://lore.kernel.org/all/6572c4e6-d8bc-b8d3-4396-d879e4e76338@xxxxxxxxx Signed-off-by: Davide Tronchin <davide.tronchin.94@xxxxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Johan Hovold <johan@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/usb/serial/option.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -240,7 +240,6 @@ static void option_instat_callback(struc #define QUECTEL_PRODUCT_UC15 0x9090 /* These u-blox products use Qualcomm's vendor ID */ #define UBLOX_PRODUCT_R410M 0x90b2 -#define UBLOX_PRODUCT_R6XX 0x90fa /* These Yuga products use Qualcomm's vendor ID */ #define YUGA_PRODUCT_CLM920_NC5 0x9625 @@ -1127,7 +1126,7 @@ static const struct usb_device_id option /* u-blox products using Qualcomm vendor ID */ { USB_DEVICE(QUALCOMM_VENDOR_ID, UBLOX_PRODUCT_R410M), .driver_info = RSVD(1) | RSVD(3) }, - { USB_DEVICE(QUALCOMM_VENDOR_ID, UBLOX_PRODUCT_R6XX), + { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x90fa), .driver_info = RSVD(3) }, /* Quectel products using Quectel vendor ID */ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC21, 0xff, 0xff, 0xff), Patches currently in stable-queue which might be from davide.tronchin.94@xxxxxxxxx are queue-5.4/usb-serial-option-add-u-blox-lara-r6-00b-modem.patch queue-5.4/usb-serial-option-remove-old-lara-r6-pid.patch queue-5.4/usb-serial-option-add-u-blox-lara-l6-modem.patch